DE60025801D1 - spectroscope - Google Patents

spectroscope

Info

Publication number
DE60025801D1
DE60025801D1 DE60025801T DE60025801T DE60025801D1 DE 60025801 D1 DE60025801 D1 DE 60025801D1 DE 60025801 T DE60025801 T DE 60025801T DE 60025801 T DE60025801 T DE 60025801T DE 60025801 D1 DE60025801 D1 DE 60025801D1
Authority
DE
Germany
Prior art keywords
spectroscope
main axis
concave mirrors
light
concave
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60025801T
Other languages
German (de)
Inventor
Juichiro Ukon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Horiba Jobin Yvon SAS
Original Assignee
Horiba Jobin Yvon SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Horiba Jobin Yvon SAS filed Critical Horiba Jobin Yvon SAS
Application granted granted Critical
Publication of DE60025801D1 publication Critical patent/DE60025801D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/1804—Plane gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating

Abstract

There is provided a spectroscope which does not show aberrations such as coma or astigmatism, which shows large throughput of light, and which allows to make spectrometry in high resolution and high precision. In a spectroscope comprising two concave mirrors, the main axis of incidence and the main axis of outgoing light are made to coincide in at least one concave mirror of the concave mirrors. <IMAGE>
DE60025801T 2000-09-29 2000-09-29 spectroscope Expired - Lifetime DE60025801D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00402699A EP1193482B1 (en) 2000-09-29 2000-09-29 Spectroscope

Publications (1)

Publication Number Publication Date
DE60025801D1 true DE60025801D1 (en) 2006-04-13

Family

ID=8173889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025801T Expired - Lifetime DE60025801D1 (en) 2000-09-29 2000-09-29 spectroscope

Country Status (4)

Country Link
EP (1) EP1193482B1 (en)
AT (1) ATE317109T1 (en)
DE (1) DE60025801D1 (en)
WO (1) WO2002027286A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005019453A1 (en) * 2005-04-25 2006-10-26 Stratec Biomedical Systems Ag Device for optically investigating specimens in recesses in micro titer plate has perforated mirror in stimulation and emission light paths between light source and detector, so stimulation light falls on specimen via hole in mirror
TWI404922B (en) * 2010-02-02 2013-08-11 Chroma Ate Inc Spectral spectral measurement system
FI20106141A0 (en) * 2010-11-01 2010-11-01 Specim Spectral Imaging Oy Ltd Spectrometer for transmission in image form
JP6732442B2 (en) * 2015-12-15 2020-07-29 株式会社トプコン Lightwave distance measuring device
CN113109949B (en) * 2021-04-09 2022-09-02 长春长光格瑞光电技术有限公司 Pinhole adjusting method of wide-spectrum high-resolution echelle grating monochromator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753618A (en) * 1972-02-10 1973-08-21 Ultra Violet Products Inc Monochromator
JPS5887431A (en) * 1981-11-20 1983-05-25 Hitachi Ltd Double spectrometer
JP3226308B2 (en) * 1991-11-15 2001-11-05 科学技術振興事業団 Bright high-resolution spectrometer

Also Published As

Publication number Publication date
EP1193482B1 (en) 2006-02-01
EP1193482A1 (en) 2002-04-03
WO2002027286A1 (en) 2002-04-04
ATE317109T1 (en) 2006-02-15

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Legal Events

Date Code Title Description
8332 No legal effect for de